naked statistics stripping the dread from the data

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Naked Statistics Stripping The Dread From The Data

Author : Charles Wheelan
ISBN : 9780393089820
Genre : Mathematics
File Size : 74. 59 MB
Format : PDF, Docs
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“Brilliant, funny . . . the best math teacher you never had.”—San Francisco Chronicle Once considered tedious, the field of statistics is rapidly evolving into a discipline Hal Varian, chief economist at Google, has actually called “sexy.” From batting averages and political polls to game shows and medical research, the real-world application of statistics continues to grow by leaps and bounds. How can we catch schools that cheat on standardized tests? How does Netflix know which movies you’ll like? What is causing the rising incidence of autism? As best-selling author Charles Wheelan shows us in Naked Statistics, the right data and a few well-chosen statistical tools can help us answer these questions and more. For those who slept through Stats 101, this book is a lifesaver. Wheelan strips away the arcane and technical details and focuses on the underlying intuition that drives statistical analysis. He clarifies key concepts such as inference, correlation, and regression analysis, reveals how biased or careless parties can manipulate or misrepresent data, and shows us how brilliant and creative researchers are exploiting the valuable data from natural experiments to tackle thorny questions. And in Wheelan’s trademark style, there’s not a dull page in sight. You’ll encounter clever Schlitz Beer marketers leveraging basic probability, an International Sausage Festival illuminating the tenets of the central limit theorem, and a head-scratching choice from the famous game show Let’s Make a Deal—and you’ll come away with insights each time. With the wit, accessibility, and sheer fun that turned Naked Economics into a bestseller, Wheelan defies the odds yet again by bringing another essential, formerly unglamorous discipline to life.

Naked Statistics Stripping The Dread From The Data

Author : Charles Wheelan
ISBN : 039334777X
Genre : Mathematics
File Size : 79. 89 MB
Format : PDF
Download : 615
Read : 528

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“Brilliant, funny . . . the best math teacher you never had.”—San Francisco Chronicle Once considered tedious, the field of statistics is rapidly evolving into a discipline Hal Varian, chief economist at Google, has actually called “sexy.” From batting averages and political polls to game shows and medical research, the real-world application of statistics continues to grow by leaps and bounds. How can we catch schools that cheat on standardized tests? How does Netflix know which movies you’ll like? What is causing the rising incidence of autism? As best-selling author Charles Wheelan shows us in Naked Statistics, the right data and a few well-chosen statistical tools can help us answer these questions and more. For those who slept through Stats 101, this book is a lifesaver. Wheelan strips away the arcane and technical details and focuses on the underlying intuition that drives statistical analysis. He clarifies key concepts such as inference, correlation, and regression analysis, reveals how biased or careless parties can manipulate or misrepresent data, and shows us how brilliant and creative researchers are exploiting the valuable data from natural experiments to tackle thorny questions. And in Wheelan’s trademark style, there’s not a dull page in sight. You’ll encounter clever Schlitz Beer marketers leveraging basic probability, an International Sausage Festival illuminating the tenets of the central limit theorem, and a head-scratching choice from the famous game show Let’s Make a Deal—and you’ll come away with insights each time. With the wit, accessibility, and sheer fun that turned Naked Economics into a bestseller, Wheelan defies the odds yet again by bringing another essential, formerly unglamorous discipline to life.

Naked Statistics Stripping The Dread From The Data

Author : Charles Wheelan
ISBN : 9780393071955
Genre : Mathematics
File Size : 60. 23 MB
Format : PDF, ePub, Mobi
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Demystifies the study of statistics by stripping away the technical details to examine the underlying intuition essential for understanding statistical concepts.

Naked Economics Undressing The Dismal Science Fully Revised And Updated

Author : Charles Wheelan
ISBN : 0393079759
Genre : Business & Economics
File Size : 40. 12 MB
Format : PDF, Mobi
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"Clear, concise, informative, witty and, believe it or not, entertaining." —Chicago Tribune Finally! A book about economics that won’t put you to sleep. In fact, you won’t be able to put this bestseller down. In our challenging economic climate, this perennial favorite of students and general readers is more than a good read, it’s a necessary investment—with a blessedly sure rate of return. Demystifying buzzwords, laying bare the truths behind oft-quoted numbers, and answering the questions you were always too embarrassed to ask, the breezy Naked Economics gives readers the tools they need to engage with pleasure and confidence in the deeply relevant, not so dismal science. This revised and updated edition adds commentary on hot topics, including the current economic crisis, globalization, the economics of information, the intersection of economics and politics, and the history—and future—of the Federal Reserve.

Naked Money A Revealing Look At What It Is And Why It Matters

Author : Charles Wheelan
ISBN : 9780393292893
Genre : Business & Economics
File Size : 75. 3 MB
Format : PDF, Docs
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The best-selling Naked series tackles the weird world of money. Consider the $20 bill. It has no more value, as a simple slip of paper, than Monopoly money. Yet even children recognize that tearing one into small pieces is an act of inconceivable stupidity. What makes a $20 bill actually worth twenty dollars? In the third volume of his best-selling Naked series, Charles Wheelan uses this seemingly simple question to open the door to the surprisingly colorful world of money and banking. The search for an answer triggers countless other questions along the way: Why does paper money (“fiat currency” if you want to be fancy) even exist? And why do some nations, like Zimbabwe in the 1990s, print so much of it that it becomes more valuable as toilet paper than as currency? How do central banks use the power of money creation to stop financial crises? Why does most of Europe share a common currency, and why has that arrangement caused so much trouble? And will payment apps, bitcoin, or other new technologies render all of this moot? In Naked Money, Wheelan tackles all of the above and more, showing us how our banking and monetary systems should work in ideal situations and revealing the havoc and suffering caused in real situations by inflation, deflation, illiquidity, and other monetary effects. Throughout, Wheelan’s uniquely bright-eyed, whimsical style brings levity and clarity to a subject often devoid of both. With illuminating stories from Argentina, Zimbabwe, North Korea, America, China, and elsewhere around the globe, Wheelan demystifies the curious world behind the paper in our wallets and the digits in our bank accounts.

Statistics Done Wrong

Author : Alex Reinhart
ISBN : 9781593276201
Genre : Business & Economics
File Size : 87. 3 MB
Format : PDF, Mobi
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Statistics Done Wrong describes how researchers often go wrong and teaches you the best practices for avoiding their mistakes.

The Centrist Manifesto

Author : Charles Wheelan
ISBN : 9780393347135
Genre : Political Science
File Size : 64. 24 MB
Format : PDF, Kindle
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A vision—and detailed road map to power—for a new party that will champion America’s rational center. From debt ceiling standoffs to single-digit Congress approval ratings, America’s political system has never been more polarized—or paralyzed—than it is today. As best-selling author and public policy expert Charles Wheelan writes, now is the time for a pragmatic Centrist party that will identify and embrace the best Democratic and Republican ideals, moving us forward on the most urgent issues for our nation. Wheelan—who not only lectures on public policy but practices it as well (he ran unsuccessfully for Congress in 2009)—brings even more than his usual wit and clarity of vision to The Centrist Manifesto. He outlines a realistic ground game that could net at least five Centrist senators from New England, the Midwest, and elsewhere. With the power to deny a red or blue Senate majority, committed Centrists could take the first step toward giving voice and power to America’s largest, and most rational, voting bloc: the center.

10 1 2 Things No Commencement Speaker Has Ever Said

Author : Charles Wheelan
ISBN : 9780393084573
Genre : Self-Help
File Size : 42. 32 MB
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“A book filled with so much wisdom that I have no choice but to recommend it.”—Craig Wilson, USA Today The antidote to those cotton-candy platitudes that are all too familiar to anyone who’s ever worn a mortarboard, Wheelan’s 101 head-turning aphorisms—backed up by a PhD in public policy and extensive social science research—set the record straight. Readers everywhere agreed, turning a Dartmouth Class Day speech that had gone viral into a best-selling book. Whether praising the time “wasted” in fraternity basements; mentioning that, frankly, the worst days of your life still lie ahead; or simply asking that graduates avoid wreaking the kind of havoc that others before them have, Wheelan softens his candid conclusions with good-natured charm and tales of unconventional success. With cartoons sprinkled throughout to keep things light, this volume makes a perfect gift for graduates of all ages.

Data Smart

Author : John W. Foreman
ISBN : 9781118839867
Genre : Business & Economics
File Size : 24. 17 MB
Format : PDF, ePub
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Data Science gets thrown around in the press like it's magic. Major retailers are predicting everything from when their customers are pregnant to when they want a new pair of Chuck Taylors. It's a brave new world where seemingly meaningless data can be transformed into valuable insight to drive smart business decisions. But how does one exactly do data science? Do you have to hire one of these priests of the dark arts, the "data scientist," to extract this gold from your data? Nope. Data science is little more than using straight-forward steps to process raw data into actionable insight. And in Data Smart, author and data scientist John Foreman will show you how that's done within the familiar environment of a spreadsheet. Why a spreadsheet? It's comfortable! You get to look at the data every step of the way, building confidence as you learn the tricks of the trade. Plus, spreadsheets are a vendor-neutral place to learn data science without the hype. But don't let the Excel sheets fool you. This is a book for those serious about learning the analytic techniques, the math and the magic, behind big data. Each chapter will cover a different technique in a spreadsheet so you can follow along: Mathematical optimization, including non-linear programming and genetic algorithms Clustering via k-means, spherical k-means, and graph modularity Data mining in graphs, such as outlier detection Supervised AI through logistic regression, ensemble models, and bag-of-words models Forecasting, seasonal adjustments, and prediction intervals through monte carlo simulation Moving from spreadsheets into the R programming language You get your hands dirty as you work alongside John through each technique. But never fear, the topics are readily applicable and the author laces humor throughout. You'll even learn what a dead squirrel has to do with optimization modeling, which you no doubt are dying to know.

Statistics In Plain English Fourth Edition

Author : Timothy C. Urdan
ISBN : 9781317526988
Genre : Psychology
File Size : 27. 33 MB
Format : PDF, Docs
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This introductory textbook provides an inexpensive, brief overview of statistics to help readers gain a better understanding of how statistics work and how to interpret them correctly. Each chapter describes a different statistical technique, ranging from basic concepts like central tendency and describing distributions to more advanced concepts such as t tests, regression, repeated measures ANOVA, and factor analysis. Each chapter begins with a short description of the statistic and when it should be used. This is followed by a more in-depth explanation of how the statistic works. Finally, each chapter ends with an example of the statistic in use, and a sample of how the results of analyses using the statistic might be written up for publication. A glossary of statistical terms and symbols is also included. Using the author’s own data and examples from published research and the popular media, the book is a straightforward and accessible guide to statistics. New features in the fourth edition include: sets of work problems in each chapter with detailed solutions and additional problems online to help students test their understanding of the material, new "Worked Examples" to walk students through how to calculate and interpret the statistics featured in each chapter, new examples from the author’s own data and from published research and the popular media to help students see how statistics are applied and written about in professional publications, many more examples, tables, and charts to help students visualize key concepts, clarify concepts, and demonstrate how the statistics are used in the real world. a more logical flow, with correlation directly preceding regression, and a combined glossary appearing at the end of the book, a Quick Guide to Statistics, Formulas, and Degrees of Freedom at the start of the book, plainly outlining each statistic and when students should use them, greater emphasis on (and description of) effect size and confidence interval reporting, reflecting their growing importance in research across the social science disciplines an expanded website at www.routledge.com/cw/urdan with PowerPoint presentations, chapter summaries, a new test bank, interactive problems and detailed solutions to the text’s work problems, SPSS datasets for practice, links to useful tools and resources, and videos showing how to calculate statistics, how to calculate and interpret the appendices, and how to understand some of the more confusing tables of output produced by SPSS. Statistics in Plain English, Fourth Edition is an ideal guide for statistics, research methods, and/or for courses that use statistics taught at the undergraduate or graduate level, or as a reference tool for anyone interested in refreshing their memory about key statistical concepts. The research examples are from psychology, education, and other social and behavioral sciences.

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